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cond-mat.quant-gas2023★ 22 cited
Qubit Analog with Polariton Superfluid in an Annular Trap
J. Barrat, A. F. Tzortzakakis, M. Niu +4
We report on the experimental realization and characterization of a qubit analog with semiconductor exciton-polaritons. In our system, a condensate of exciton-polaritons is confine…
hep-th2023
Line defect correlators in fermionic CFTs
Julien Barrat, Pedro Liendo, Philine van Vliet
Scalar-fermion models, such as the Gross-Neveu-Yukawa model, admit natural defects given by the exponential of a scalar field integrated along a straight line. In $4-\varepsil…